Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net income			$ 7,570,105	$ 10,338,003
Comprehensive income	$ 25,559,997	$ 18,806,271	20,447,383	33,402,011
Accumulated Other Comprehensive Income (Loss) [Member]
Net income	4,588,348	3,886,190	7,570,105	10,338,003
Reversal of net unrealized gains on sale of securities			(1,408,804)
Reversal of net unrealized loss on securities to provision for credit loss			372,169
Unrealized gain on securities	$ 20,971,649	$ 14,920,081	$ 13,913,913	$ 23,064,008